CA1136655A - Shock absorbing device - Google Patents
Shock absorbing deviceInfo
- Publication number
- CA1136655A CA1136655A CA000318332A CA318332A CA1136655A CA 1136655 A CA1136655 A CA 1136655A CA 000318332 A CA000318332 A CA 000318332A CA 318332 A CA318332 A CA 318332A CA 1136655 A CA1136655 A CA 1136655A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- piston
- pistons
- shock
- closure valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000035939 shock Effects 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- BUAJNGPDPGKBGV-UHFFFAOYSA-N 1-(1-phenylcyclohexyl)piperidin-1-ium;chloride Chemical compound [Cl-].C1CCCC[NH+]1C1(C=2C=CC=CC=2)CCCCC1 BUAJNGPDPGKBGV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Air Bags (AREA)
- Actuator (AREA)
- Buffer Packaging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP152949/77 | 1977-12-21 | ||
| JP15294977A JPS5486140A (en) | 1977-12-21 | 1977-12-21 | Shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1136655A true CA1136655A (en) | 1982-11-30 |
Family
ID=15551672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000318332A Expired CA1136655A (en) | 1977-12-21 | 1978-12-20 | Shock absorbing device |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4352514A (nl) |
| JP (1) | JPS5486140A (nl) |
| CA (1) | CA1136655A (nl) |
| CH (1) | CH652359A5 (nl) |
| DE (1) | DE2857254C2 (nl) |
| FR (1) | FR2415240A1 (nl) |
| GB (1) | GB2036922B (nl) |
| IT (1) | IT1108445B (nl) |
| NL (1) | NL181453C (nl) |
| SE (1) | SE7906920L (nl) |
| SU (1) | SU1055324A3 (nl) |
| WO (1) | WO1979000417A1 (nl) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556295A1 (fr) * | 1983-12-07 | 1985-06-14 | Gen Motors Corp | Dispositif d'absorption d'energie pour le montage d'un pare-chocs sur un vehicule automobile |
| GB2169377B (en) * | 1985-01-08 | 1989-09-20 | James Benedict Cheetham | Violent impact energy absorber |
| WO1989003328A1 (en) * | 1987-10-15 | 1989-04-20 | Lee, Sang, Man | Shock absorber for a car |
| DE19512600B4 (de) * | 1995-04-04 | 2007-07-26 | Albrecht Dr.-Ing. Hartmann | Fahrzeug, insbesondere Kompaktfahrzeug |
| US6126214A (en) * | 1999-07-26 | 2000-10-03 | Kim; Sun Young | Air bumper |
| DE10209969B4 (de) * | 2001-03-07 | 2007-08-30 | Honda Giken Kogyo K.K. | Stoßabsorberstruktur für Fahrzeuge |
| KR20080057332A (ko) | 2003-05-02 | 2008-06-24 | 예일 유니버시티 | 동적 척추 안정장치 |
| US7713287B2 (en) * | 2003-05-02 | 2010-05-11 | Applied Spine Technologies, Inc. | Dynamic spine stabilizer |
| CN101090675A (zh) | 2004-06-23 | 2007-12-19 | 应用脊柱外科技术公司 | 用于脊柱稳定的系统和方法 |
| US7811309B2 (en) * | 2005-07-26 | 2010-10-12 | Applied Spine Technologies, Inc. | Dynamic spine stabilization device with travel-limiting functionality |
| US7713288B2 (en) * | 2005-08-03 | 2010-05-11 | Applied Spine Technologies, Inc. | Spring junction and assembly methods for spinal device |
| US7699875B2 (en) * | 2006-04-17 | 2010-04-20 | Applied Spine Technologies, Inc. | Spinal stabilization device with weld cap |
| US20070093815A1 (en) * | 2005-10-11 | 2007-04-26 | Callahan Ronald Ii | Dynamic spinal stabilizer |
| US20070093813A1 (en) * | 2005-10-11 | 2007-04-26 | Callahan Ronald Ii | Dynamic spinal stabilizer |
| US20070093814A1 (en) * | 2005-10-11 | 2007-04-26 | Callahan Ronald Ii | Dynamic spinal stabilization systems |
| CN101269640B (zh) * | 2007-03-19 | 2010-06-23 | 凌建军 | 一种前端带防撞装置的新型机动车车身 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7321686U (de) * | 1974-11-28 | Wiki Maschinenbau Gmbh | Platzmembrane | |
| US1723508A (en) * | 1929-04-01 | 1929-08-06 | Henry C Schumacher | Automobile bumper and bumper-extension device |
| US3097725A (en) * | 1951-05-29 | 1963-07-16 | Gerald H Peterson | Kinetic energy absorber |
| US3226146A (en) * | 1963-04-18 | 1965-12-28 | William F Behr | Fluid shock absorbing bumper |
| US3362742A (en) * | 1966-01-24 | 1968-01-09 | Ralph W. Sanderson | Hydraulic shock absorber |
| US3370886A (en) * | 1966-03-04 | 1968-02-27 | Frost James Dahle | Energy absorbing cushion |
| US3759558A (en) * | 1970-12-29 | 1973-09-18 | Atsugi Motor Parts Co Ltd | Fluid shock absorbing bumper |
| JPS5233372B1 (nl) * | 1971-03-08 | 1977-08-27 | ||
| JPS4940948B1 (nl) * | 1971-04-28 | 1974-11-06 | ||
| FR2161308A5 (nl) * | 1971-11-22 | 1973-07-06 | Tosler Arthur | |
| US3848914A (en) * | 1971-12-15 | 1974-11-19 | Sperry Rand Corp | Motor shiftable shock absorbing bumper |
| DE2207560A1 (de) * | 1972-02-18 | 1973-08-30 | Messerschmitt Boelkow Blohm | Stossfaenger fuer fahrzeuge |
| IT958764B (it) * | 1972-04-22 | 1973-10-30 | Pirelli | Sistema pneumatico per la prote zione di veicoli specialmente autovetture dagli urti |
| JPS5331545Y2 (nl) * | 1972-07-05 | 1978-08-05 | ||
| JPS4940948U (nl) * | 1972-07-13 | 1974-04-10 | ||
| US3927901A (en) * | 1973-03-16 | 1975-12-23 | Sigmatex Ag | Motor vehicle equipped with inflatable air bags for passenger accident protection |
| JPS5042959U (nl) * | 1973-08-17 | 1975-04-30 | ||
| JPS5224294B2 (nl) * | 1973-08-21 | 1977-06-30 | ||
| JPS5149091B2 (nl) * | 1973-08-24 | 1976-12-24 | ||
| US4176858A (en) * | 1974-01-04 | 1979-12-04 | Safety Consultants | Energy absorbing bumper system |
| IT1072322B (it) * | 1975-12-23 | 1985-04-10 | Fata Spa | Perfezionamenti nei dispositivi d arresto per convogliatori aerei particolarmente del tipo birotaia |
-
1977
- 1977-12-21 JP JP15294977A patent/JPS5486140A/ja active Pending
-
1978
- 1978-12-20 IT IT69902/78A patent/IT1108445B/it active
- 1978-12-20 CA CA000318332A patent/CA1136655A/en not_active Expired
- 1978-12-20 GB GB7926626A patent/GB2036922B/en not_active Expired
- 1978-12-20 DE DE2857254T patent/DE2857254C2/de not_active Expired
- 1978-12-20 US US06/154,395 patent/US4352514A/en not_active Expired - Lifetime
- 1978-12-20 WO PCT/JP1978/000061 patent/WO1979000417A1/ja unknown
- 1978-12-20 FR FR7835773A patent/FR2415240A1/fr active Granted
- 1978-12-20 CH CH7668/79A patent/CH652359A5/de not_active IP Right Cessation
- 1978-12-21 NL NLAANVRAGE7812401,A patent/NL181453C/nl not_active IP Right Cessation
-
1979
- 1979-03-23 SE SE7906920A patent/SE7906920L/ not_active Application Discontinuation
- 1979-08-20 SU SU792807704A patent/SU1055324A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2857254C2 (de) | 1985-10-03 |
| US4352514A (en) | 1982-10-05 |
| WO1979000417A1 (en) | 1979-07-12 |
| NL181453B (nl) | 1987-03-16 |
| SU1055324A3 (ru) | 1983-11-15 |
| SE7906920L (sv) | 1979-08-20 |
| IT1108445B (it) | 1985-12-09 |
| GB2036922A (en) | 1980-07-02 |
| IT7869902A0 (it) | 1978-12-20 |
| FR2415240B1 (nl) | 1984-01-06 |
| NL181453C (nl) | 1987-08-17 |
| GB2036922B (en) | 1982-09-15 |
| JPS5486140A (en) | 1979-07-09 |
| FR2415240A1 (fr) | 1979-08-17 |
| DE2857254T1 (de) | 1980-12-04 |
| NL7812401A (nl) | 1979-06-25 |
| CH652359A5 (de) | 1985-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1136655A (en) | Shock absorbing device | |
| US3756643A (en) | Energy-absorbing safety apparatus | |
| US3610609A (en) | Deformable shock-absorbing guard | |
| US5181699A (en) | Impact absorber | |
| US3583530A (en) | Device for absorbing energy and applications thereof | |
| US4031978A (en) | Energy absorber unit and energy management system | |
| US3801087A (en) | Hydropneumatic impact absorptive device | |
| US3822907A (en) | Bumper arrangement | |
| JPH10226334A (ja) | エネルギ吸収装置およびこのような装置を含む、特に鉄道用の車両 | |
| US8016332B1 (en) | Method and apparatus for a crumple zone with selectable volume | |
| US3715114A (en) | Shock absorbing bumper | |
| US5947538A (en) | Impact absorbing apparatus | |
| US3869163A (en) | Hydraulic shock-absorbing bumpers | |
| US3960397A (en) | Energy-absorbing bumper system | |
| US3795419A (en) | Bi-axial shock absorbing bumper | |
| EP0360761A1 (en) | Controlled-yielding pneumatic bag for absorbing impacts of vehicles | |
| KR960040869A (ko) | 자동차 범퍼의 충격흡수장치 | |
| US3749255A (en) | Cushion underframe | |
| US3476434A (en) | Vehicle with shock absorbing mounting | |
| US3727961A (en) | Fluid shock absorbing bumper assembly | |
| US4175634A (en) | Truck with hydraulic means for absorbing impact energy | |
| CN207984775U (zh) | 碰撞吸能装置及车辆防撞梁总成 | |
| SU740563A1 (ru) | Бампер транспортного средства | |
| US3993352A (en) | Energy absorbing dump truck body | |
| CN210526467U (zh) | 一种汽车减震保险杠 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 19991130 |